At a t-intersection, yield the right of way to drivers .

At an uncontrolled T intersection, the driver on the street which ends must yield the right-of-way to vehicles and pedestrians on the cross street. Some T-intersections have additional YIELD or STOP signs installed to remind drivers that they have to give way to cross traffic.

Explanation: i looked it up lol

what are the choices? the multiple choices?

i will answer in the comments after the choices have been said.

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;